/*******************************************************************************
 * Copyright (c)  2009 Michal Sczepanski
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 ******************************************************************************/
package pl.vane.air.ajournal
{
	import flash.filesystem.File;
	import flash.filesystem.FileMode;
	import flash.filesystem.FileStream;
	
	import mx.core.mx_internal;
	import mx.logging.targets.LineFormattedTarget;
	
	use namespace mx_internal;
	
	internal class JournalTarget extends LineFormattedTarget implements IJournalTarget
	{
		private var _file:File;
		
		public function JournalTarget(path:String)
		{
			_file = new File(path);
		}
		
		mx_internal override function internalLog(message:String):void
		{
			write(message);
		}
	    
		public function changePath(path:String):void 
		{
			_file = _file.resolvePath(path);
		}
		
		public function write(message:String):void
		{		
			var fileStream:FileStream = new FileStream();
			fileStream.open(_file, FileMode.APPEND);
			fileStream.writeUTFBytes(message + File.lineEnding);
			fileStream.close();
		}


	}
}
